B.Sc-B.Sc Medical Technology 3rd Sem Biochemistry(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

B.Sc. [ Medical (Part-III) ]

BF/2013/11

Biochemistry

M.M. : 100                                                                                                                Time : 3 Hours

Note:   Attempt all questions.

           

USE SEPARATE ANSWER SHEET FOR EACH PART.

PART – I

1.      Explain the Electron Transport Chain.  Mention ATP synthesizing site, the inhibitors and uncouplers of Oxidative Phosphorylation.                                                                                    [15]

2.         Write Short Notes :

            a.         DNA Transcription.                                                                                                    [10]

            b.         Lac Operon.                                                                                                                [5]

            c.         Differences between RNA and DNA.                                                                                   [5]

3.         Write Short Notes :                                                                                                     [5x3=15]

            a.         High Energy Bonds.

            b.         Hyperbilirubinemia.

            c.         Muscle Dystrophy.

PART –II

4.         Write about Muscle Contraction.                                                                                            [10]     

5.         Write Short Notes on :

            a.         Plasma Proteins.                                                                                                          [5]

            b.         Colorimetry.                                                                                                                [5]

            c.         Immune response.                                                                                                       [5]

6.         Write Short Notes on :                                                                                              [5x5=25]

a.         Contractile Proteins.

b.         Post Translation Modification.

c.         Regulation of Haem.

d.         Viscosity.

e.         Kidney Function Test.

--------------------

Earning:   Approval pending.